Functional Test - WIKA SL-1 Mode D'emploi

7. Starting, operation
Specifications
CE conformity
Wiring protection
Short-circuit proofness
„
Reverse polarity protection
„
Weight
{ } Items in curved brackets are optional extras for additional price.
1) The existence of strong electromagnetic fields in a frequency range of < 2.7 GHz can result in increased measured errors up to 1 % of span. Do not install the instruments in
the vicinity of strong electromagnetic sources of interference (e.g. transmitting device, radio equipment), or use sheath current filters where applicable.
Declarations of conformity can be found online at www.wika.com
When designing your plant, take into account that the stated values (e.g.burst pressure,
over pressure safety) apply depending on the material, thread and sealing element used.

Functional test

The output signal must be proportional to the pressure. If not, this might point to a damage
of the diaphragm. In that case refer to chapter 10 „Troubleshooting".
Open pressure connections only after the system is without pressure!
!
„
Observe the ambient and working conditions outlined in section 7 „Technical
„
data".
Warning
Please make sure that the pressure transmitter is only used within the over-
„
load threshold limit at all times!
When touching the pressure transmitter, keep in mind that the surfaces of
the instrument components might get hot during operation.
Caution
WIKA Operating instructions/Betriebsanleitung/Mode d'emploi SL-1
Model SL-1
EMC directive
■
EN 61326 emission (group 1, class B) and immunity (industrial
application)
RoHS directive
■
Sig+ towards 0V/Sig-
UB+ towards 0V/Sig-
kg Approx. 0.3
1)
EN
11